CLIN ELUT
Filed: October 9, 1979
Use on Analytical Extraction Columns Used for Sample Preparation Prior to Gas Chromatography, High Performances Liquid Chromatography…
Owned by: Analytichem International, Inc.
Serial Number: 73234407
A
Filed: August 20, 1982
Chromatographic Sorbents
Owned by: Analytichem International, Inc.
Serial Number: 73380857
ADX
Filed: December 19, 1985
USE IN CONNECTION WITH INTERACTIVE INFORMATION SERVICES, NAMELY THE INFORMATION COMPRISING ACCURATE AND UP-TO-DATE PROCEDURES…
Owned by: Analytichem International, Inc.
Serial Number: 73574201
BONDESIL
Filed: August 12, 1988
BONDED SILICA SORBENTS FOR LABORATORY AND SCIENTIFIC USE
Owned by: Analytichem International, Inc.
Serial Number: 73745492
AASP
Filed: July 9, 1990
laboratory supplies; namely, bonded silica sorbent material packed in cartridges for use in automated sample preparation…
Owned by: Analytichem International, Inc.
Serial Number: 74076430
